Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684277 | Coordinate input apparatus | Masaki Tokioka, Atsushi Tanaka, Yuichiro Yoshimura, Katsuyuki Kobayashi, Hajime Sato | 1997-11-04 |
| 5657459 | Data input pen-based information processing apparatus | Kazutoshi Shimada, Eisaku Tatsumi, Atsushi Tanaka, Noriyuki Suzuki, Yuichiro Yoshimura +5 more | 1997-08-12 |
| 5650820 | Hand recording apparatus and movement guide therefor | Kazumi Sekine, Noboru Koumura, Toshiaki Harada | 1997-07-22 |
| 5610838 | Coordinate input device for calculating a coordinate of an input position of an applied vibration | Masaki Tokioka, Atsushi Tanaka, Yuichiro Yoshimura, Katsuyuki Kobayashi, Hajime Sato | 1997-03-11 |